Supermassive black holes in ‘red geyser’ galaxies cause galactic warming

Supermassive black holes in ‘red geyser’ galaxies cause galactic warming

An international team of scientists, including the University of Kentucky’s Renbin Yan, have uncovered a new class of galaxies, called “red geysers,” with supermassive black hole winds so hot and energetic that stars can’t form. Over the last...